Finding Image Dimensions for Webflow Templates: A Quick Guide

Newbie Alert! Maybe more of a general Webflow question but if anyone is willing to help I'd greatly appreciate it! After moving my Relume project to Webflow, I end up playing this trial and error game with images and dimensions. A hacky thing I've been doing with my clients is creating a Canva template for them so they don't play the same game or put poorly sized images on their site. So... is there an easy way to determine the dimensions of the placeholder image so that I can just copy that in my Canva template? The image below demonstrates an image I'd like to quickly determine the dimensions of. Thank you in advance!